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What is BSON and exactly how is it different from JSON?
...documents as bson what is the type that is returned when we query the data base?Are they returned as json?Or bson is returned as it is?
– Akshat Jiwan Sharma
Sep 15 '12 at 14:57
13...
Can't install Ruby under Lion with RVM – GCC issues
... Store
I kept getting errors like :
The provided CC(/usr/bin/gcc) is LLVM based.
bash-3.2$ rvm install 1.9.3
ERROR: The provided CC(/usr/bin/gcc) is LLVM based, it is not yet fully supported by ruby and gems, please read `rvm requirements`.
After 2 days finally got it working with these two lin...
Paging UICollectionView by cells, not screen
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Here's my implementation in Swift 5 for vertical cell-based paging:
override func targetContentOffset(forProposedContentOffset proposedContentOffset: CGPoint, withScrollingVelocity velocity: CGPoint) -> CGPoint {
guard let collectionView = self.collectionView else {
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'UserControl' constructor with parameters in C#
...compromise that was made for client experience in windows forms. Abstract base class components can get hairy too.)
I'd suggest sticking with a parameterless constructor and working within the windows forms design principles. If there are real preconditions that your UserControl must enforce, enc...
Retrieve list of tasks in a queue in Celery
...'re using Redis. To get the task counts:
redis-cli -h HOST -p PORT -n DATABASE_NUMBER llen QUEUE_NAME
But, prioritized tasks use a different key in redis, so the full picture is slightly more complicated. The full picture is that you need to query redis for every priority of task. In python (and ...
Twitter Bootstrap - Tabs - URL doesn't change
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Try this code. It adds tab href to url + opens tab based on hash on page load:
$(function(){
var hash = window.location.hash;
hash && $('ul.nav a[href="' + hash + '"]').tab('show');
$('.nav-tabs a').click(function (e) {
$(this).tab('show');
var scrollm...
NoSQL - MongoDB vs CouchDB [closed]
...arison CouchDB vs. MongoDB
Update: I found great comparison of NoSQL databases.
MongoDB (3.2)
Written in: C++
Main point: JSON document store
License: AGPL (Drivers: Apache)
Protocol: Custom, binary (BSON)
Master/slave replication (auto failover with replica sets)
Sharding built-in
Queries are ...
Sequence-zip function for c++11?
With the new range-based for loop we can write code like
13 Answers
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How to deploy correctly when using Composer's develop / production switch?
...-no-progress --no-scripts --no-suggest --optimize-autoloader
If your codebase supports it, you could swap out --optimize-autoloader for --classmap-authoritative. More info here
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Differences between Proxy and Decorator Pattern
... delegatee. In other words, the Proxy and its delegatee will have the same base type, but the Proxy points to some derived type. A Decorator points to its own base type. Thus, the difference is in compile-time information about the type of the delegatee.
In a dynamic language, if the delegatee is i...